21491582076

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{25956017}}^1$

素因数の和:25956050

約数の個数: 36

約数和(自身を含む): 56687943312

約数和(自身を除く): 35196361236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 25956017, 51912034, 77868051, 103824068, 155736102, 233604153, 311472204, 467208306, 596988391, 934416612, 1193976782, 1790965173, 2387953564, 3581930346, 5372895519, 7163860692, 10745791038, 21491582076]

約数ペア:

[(1, 21491582076), (2, 10745791038), (3, 7163860692), (4, 5372895519), (6, 3581930346), (9, 2387953564), (12, 1790965173), (18, 1193976782), (23, 934416612), (36, 596988391), (46, 467208306), (69, 311472204), (92, 233604153), (138, 155736102), (207, 103824068), (276, 77868051), (414, 51912034), (828, 25956017)]